CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 124  130 of 154
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Question number: 124
» Statistical Description of Data » Diagrammatic Representation of Data
Question
The chart that uses logarithm of the variable is known as
Choices
Choice (4)  Response  

a.  Ratio chart 

b.  Line chart 

c.  Multiple line chart 

d.  Component line chart. 

Question number: 125
Question
What are the limits of the coefficient of concurrent deviations?
Choices
Choice (4)  Response  

a.  Between –1 and 1, the limiting values inclusive 

b.  Between –1 and 0, including the limiting values 

c.  No limit 

d.  Between 0 and 1, including the limiting values 

Question number: 126
Question
The errors in case of regression equations are
Choices
Choice (4)  Response  

a.  Zero 

b.  Positive 

c.  Negative 

d.  All a. , b. and c. are correct 

Question number: 127
Question
In case the correlation coefficient between two variables is 1, the relationship between the two variables would be
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 
Both a and b are positive 

Question number: 128
» Theoretical Distributions Binomial
Question
Number of misprints per page of a thick book follows
Choices
Choice (4)  Response  

a.  Poisson distribution. 

b.  Binomial distribution 

c.  Standard normal distribution. 

d.  Normal distribution 

Question number: 129
» Statistical Description of Data » Diagrammatic Representation of Data
Question
Vertical bar diagram is applicable when
Choices
Choice (4)  Response  

a.  The data are quantitative 

b.  The data are qualitative 

c.  A or C. 

d.  When the data vary over time 

Question number: 130
» Measures of Central Tendency
Question
For any two numbers SD is always
Choices
Choice (4)  Response  

a.  Half of the range 

b.  Twice the range 

c.  Square of the range 

d.  All of the above 
